Whakaoti mō x, y, z
z=78
Tohaina
Kua tāruatia ki te papatopenga
x+27=11
Whakaarohia te whārite tuatahi. Whakareatia te 3 ki te 9, ka 27.
x=11-27
Tangohia te 27 mai i ngā taha e rua.
x=-16
Tangohia te 27 i te 11, ka -16.
x=-16 y=78 z=78
Kua oti te pūnaha te whakatau.
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